Young T, Palta M, Dempsey J, Skatrud J, Weber S, Badr S. The occurrence of sleep-disordered breathing among middle-aged adults. N Engl J Med 1993;328(17):1230-1235.
Torre-Bouscoulet L, Vázquez-García JC, Muiño A, et al.; PLATINO Group. Prevalence of sleep-related symptoms in four Latin American cities. J Clin Sleep Med 2008;4(6):579-585.
Heinzer R, Vat S, Marques-Vidal P, et al. Prevalence of sleep-disordered breathing in the general population: the HypnoLaus study. Lancet Respir Med 2015;3(4):310-318. doi: 10.1016/S2213-2600(15)00043-0.
Sánchez-de-la-Torre M, Nadal N, Cortijo A, et al.; Respiratory Medicine Research Group. Role of primary care in the follow-up of patients with obstructive sleep apnoea undergoing CPAP treatment: a randomized controlled trial. Thorax 2015;70(4):346-352. doi: 10.1136/thoraxjnl-2014-206287.